@misc{indiciae0c81c7920d78,
  title = {Predictive value of preoperative left ventricular ejection fraction and functional class for mortality and morbidity after high-risk coronary artery bypass grafting.},
  author = {B Olshansky and E A Telfer and A B Curtis and J T Bigger},
  year = {2000},
  doi = {10.1016/s0002-9149(00)00801-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/10856399/},
  note = {Source identifier: 10856399}
}